Fellowes sought to make the film as historically accurate as possible. With this in mind, Academy Award-winning costume designer Sandy Powell and historical consultant Alastair Bruce, 5th Baron Aberdare were hired. Filming for The Young Victoria took place at various historical landmarks in England to further the film's authenticity. Despite this, various aspects of the film have been criticised for historical inaccuracies.

Princess Victoria of Kent is the heiress presumptive to the throne during the last years of the reign of her uncle King William IV. She is brought up under a strict set of rules devised by her mother (her father having died when Victoria was a baby), the Duchess of Kent, along with the comptroller of the Duchess's household, Sir John Conroy, who calls it the "Kensington System." Conroy hopes that William IV will die while Victoria is still a minor, which would mean that the Duchess would be appointed Regent, and he would be the power behind the throne through his considerable control of the Duchess. Victoria grows rebellious and resentful of her mother and Conroy's oppressive control of her every move. During an illness, her mother and Conroy attempt to force Victoria to sign papers that would make Conroy her personal secretary upon her majority. Although weak and ill, Victoria is strong enough to vehemently refuse this ploy, throwing the papers on the floor.

Her uncle King Leopold I of Belgium wishes to use his influence through family ties to secure an alliance between Britain and Belgium. He realises his sister, the Duchess, exerts little influence over Victoria and decides to have his nephew Prince Albert of Saxe-Coburg-Gotha seduce Victoria. Albert is trained by Baron Stockmar to learn Victoria's interests, including her favorite novels, music and opera. The Duchess invites the Coburg brothers, Albert and Prince Ernest of Saxe-Coburg-Gotha to visit the household. Victoria and Albert develop an early fondness for each other, despite Victoria knowing that Albert was sent by her uncle to win her favours. They begin writing to one another after Albert has returned home.

To maintain control over Victoria, Conroy and the Duchess keep her away from the King's court, and are unhappy when she insists on attending the King's birthday reception. At the reception in Windsor Castle, the King, stating his wish to be closer to Victoria, insults her mother in public twice. The King increases Victoria's income but this is rejected by Conroy, who physically subdues her in front of her mother, heightening the animosity between them. The King is outraged and sends the WhigPrime MinisterLord Melbourne to advise her. Victoria agrees to appoint Lord Melbourne as her private secretary, and he appoints her ladies-in-waiting, including the Duchess of Sutherland.

King William dies after Victoria's 18th birthday, avoiding a regency. After accession, Victoria immediately begins to exert her independence, including moving into her own room and banishing Conroy from her household and coronation. During her first meeting with the Privy Council, she announces, "I am young, but I am willing to learn. And I mean to devote my life in service of my country and my people. I look for your help in this." Victoria moves into the recently completed Buckingham Palace. Her aunt, Queen Adelaide, advises her against accepting all of Lord Melbourne's proposed ladies-in-waiting, but he persists. Lord Melbourne and Albert begin a battle for influence over Victoria. Albert goes to England to spend more time with Victoria. They bond further, dancing during her coronation and Albert hints at going further with their relationship but Victoria resists.

Lord Melbourne loses a vote in Parliament, leading Victoria to invite Sir Robert Peel of the Tories to form a new government. Victoria refuses to allow Peel to replace her ladies-in-waiting, who are allies of Lord Melbourne. Peel in turn refuses the queen's invitation, allowing Melbourne to continue as prime minister. The subsequent crisis damages Victoria's popularity, leading to demonstrations outside the palace and insults hurled at her in public. The loneliness during the turbulence draws Victoria closer to Albert through their letters. She invites Albert to England and proposes marriage.

Victoria and Albert have a loving marriage, but Albert is frustrated at his initial powerlessness in the household. Queen Adelaide advises Victoria to allow Albert to take on more duties, which she does. He reorganises the running of the royal household and dismisses Conroy for mishandling funds. He also becomes Victoria's primary adviser, rejecting the influences of Lord Melbourne and King Leopold. He overreaches when he goes over Victoria's head in a matter with parliamentary politics, leading to a fierce argument between the two. One morning, while riding in a carriage together, Victoria is fired upon by a would-be assassin. Albert shields her, and his bravery leads to their reconciliation.

The final title card explains that Victoria and Albert had nine children. Their descendants are the royal families of Britain, Spain, Sweden, Norway, Yugoslavia, Russia, Greece, Romania and Germany. They led the country together for 20 years. Albert died from typhoid fever at age 42. In memory of him, Victoria had his clothes laid out every day until her death at the age of 81. Victoria and Albert championed reforms in education, welfare and industry. They also supported arts and sciences that were celebrated in the Great Exhibition of 1851. Victoria remains the longest reigning British monarch to date.

It was Sarah, Duchess of York, who conceived the idea for a film based upon the early years of Queen Victoria. She had been interested in the queen since her marriage to Prince Andrew, Duke of York, and had written two books about her with the help of a historian. The Victoria-Albert relationship in particular drew her into the queen's history, as she believed there were parallels between their marriage and her own with Prince Andrew, as they both "fought for their love" in the midst of public scrutiny.[2] A friend set up a meeting with producer Graham King,[2] to whom she pitched the idea along with several others.[3] At the time wrapping up his work on The Departed,[2] King, a native of Britain, had been looking for a project set in his home country for years.[4][5] The producer later remembered, "she pitched me a bunch of things, and among them was a three-page synopsis of Victoria’s early life: the precise span covered in The Young Victoria. [After that the film] just fell into place."[2] King brought frequent collaborator Martin Scorsese on board as a co-executive producer, as the Academy Award-winning director knew "pretty much all there is to know about British history".[6]

Gosford Park screenwriter Julian Fellowes contacted King to present ideas for a script, and according to the producer, "[Fellowes] seemed to have the whole movie planned out in his head so we told him to go ahead and write it. Three months later, this incredibly impressive screenplay showed up on our desks."[6] Fellowes was immediately hired by him and Scorsese.[4] Fellowes chose not to end the film at Albert's death because he wary of copying "the horror of biopics," where there is simply an important event after important event. Believing it had been done before and that the audience was already familiar with that part of Victoria's history, he thought it would be better suited for a television series or for another film.[7]

For the film's director, King wanted someone "who would steer us away from the traditional BBC-type costume drama," and "make a period film for an MTV audience".[6] By chance, someone recommended King watch the 2005 film C.R.A.Z.Y. by French-Canadian filmmaker Jean-Marc Vallée, and became immediately interested in hiring him. King offered the job to Vallée on their very first meeting.[6] Though at first expressing disinterest, Vallée agreed to direct after reading the script. He commented, "When I read the script, I saw it's a family drama, a romance, a political plot at the same time."[8] Vallee considered Victoria to be a rebel because "she has this attitude, which is you make noise, you want to yell and yell loudly to your parents and all the people, to authority... 'I'm going to do it my way.' That's what rock 'n' roll is all about. That's what I liked about her, this energy. [Victoria] was special and had this mystical quality."[8]

Academy Award-winning costume designer Sandy Powell heard about the script and contacted King, who in turn hired her. Powell was granted exclusive access to Victoria's wedding dress and coronation robes while researching.[6] Based upon his work on The Lives of Others and his German nationality, Hagen Bogdanski was selected as the director of photography.[4] Fellowes enlisted his friend Alastair Bruce, 5th Baron Aberdare's help with the coronation ceremony's historical authenticity, which led to Bruce's employment as the film's historical consultant, his first film credit.[9]

"I was blown away by how remarkable she was and she seemed like a very modern character, a very 21st century sort of woman. It appealed that it was an opportunity to play someone who is a contradiction to people’s preconception of what she was like. Everyone knows her as the mourning Queen who was wheeled around in black with a hanky on her head and was kind of repressed, but she was just the polar opposite when she was younger. That was exciting to me, that I could change people’s opinion of what Victoria was like."

For the title role, King required the candidate be British, and considered casting an unknown actress. British actress Emily Blunt read the script, and aware other actresses would fight for the part, she approached King early in the search process.[10] Blunt later admitted she had a "non-existent knowledge" of the queen, but after consulting her mother about Victoria's successful marriage, Blunt told King that the queen "was a young girl who was very in love for the first time, and she was in a job where she felt way over her head. So I said to Graham, 'She's rebellious. She's a survivor.' I didn't want to approach her as the English rose, but as a young girl who was fighting".[10] They awarded Blunt the role after viewing her entire filmography as well as her Golden Globes acceptance speech for Gideon's Daughter.[4] Blunt noted, "I thought [Victoria] was remarkable and such a challenge. This young girl, who was so feisty and emotional and strong-willed, was very fascinating to me... In my life and in the job I've chosen to do, you have to perform all the time. And I thought Victoria was a bit of an actress."[8] After winning the part, Blunt was allowed access to Windsor Castle, where she viewed Victoria's paintings, letters, diaries, and music composed by Albert himself.[10]

Determined not to use any big Hollywood names,[6] King looked at many European actors before settling on British actor Rupert Friend. They were aware of him from the 2005 film Pride & Prejudice. Vallée noted, "I had an image of Albert in my mind, before we cast Rupert, and how the actor might play him and when Rupert came on board he was just right. He had a very good understanding of the character and he did a lot of research to get him right, with the accent and his deportment. He really looks the part, he looks so romantic!"[4] Co-producer Dennis O'Sullivan called Friend "our Scarlett O'Hara search". They believed the actor had the most chemistry with Blunt after selecting several to play chess with her. Friend's height (6 ft 1in) also played a factor in their choice. Friend believed "Albert was a true unsung hero. A great reformer, a doting husband and father, a hard worker and man of real integrity and modesty."[6] The actor also thought their relationship was not "a gooey love story"; rather, their arguments showed it "wasn't an easy road by any means".[4] Friend strove to immerse himself in the role, and learned the prince's particular characteristics, such as the way he rode a horse, walked, and played the piano.[6] He worked with a voice coach and German instructor to perfect his accent, with the intention of "put[ting] in as much German as possible, because Victoria and Albert did speak German to each other."[4]

Paul Bettany was cast as Lord Melbourne despite being roughly twenty years too young for the part. Vallée explained, "We couldn't find a 58-year-old actor who was sexy and good-looking enough. Paul was a more than good enough actor to age from the inside, and he plays him as a great politician and a great seducer."[6] Early in the casting process the crew wanted to cast Miranda Richardson as the Duchess of Kent, and believed she had such great chemistry with Blunt that it became "genuinely uncomfortable watching them in a scene, as the scenes are so intense and real."[4]Jim Broadbent and Mark Strong joined the cast as King William IV and Sir John Conroy, respectively,[11] as did Harriet Walter as Queen Adelaide.[4] Sarah's elder daughter, Princess Beatrice of York, made her film debut in a small cameo role, becoming the first member of the Royal Family to appear in a non-documentary film.[12][13]

"It adds so much to the film to shoot at these beautiful locations. You look at these places and think how can you not shoot here. Not only does the film look ravishing, but it's important for everyone especially the cast and director to feel that authenticity and see that translate onto the screen."

Fellowes strove to make the script free of anachronisms, to the point where he became upset when actor Jim Broadbent ad-libbed and told someone to "Enjoy the meal" during a dinner scene, a phrase not proper for the time period.[15] The writer commented, "Everything I have put into it is based entirely on fact. It just happens to be a story that not many people are familiar with."[6] Fellowes has remarked that while he would not alter the "fundamental truth", such as the characters' real relationships to each other, he strove to "use episodes to illustrate the journey you're taking your characters, and with them, your audience".[7]

In the film, Lord Melbourne (pictured) is portrayed as a young man; he was in actuality forty years Victoria's senior.

Although largely faithful to a selection of historical facts, the film has drawn criticism for embellishing on events in order to increase dramatic potential.[16][17][18] For example, Prince Albert was never shot during an assassination attempt on Queen Victoria. Fellowes told BBC Radio 4's Film Programme that in actuality the prince did put his body before the queen as protection, and that showing Prince Albert having been grazed by the bullet in the film was added to best show his bravery and devotion as he tried to stop Queen Victoria from being shot.[7]

Another departure from history comes during Victoria's coronation scene. Contrary to what is shown in the film, Albert was not present at the ceremony; the couple instead wrote letters to each other, but Fellowes felt that having them keep opening letters would be less cinematic.[7] Furthermore, according to Fellowes, "The scene where [Conroy] is trying to make her sign the paper when she is ill and she throws it to the floor - it's completely true", and "The scene in Windsor where the King stands up and insults Victoria's mother is not only true, but about two-thirds of his speech is what he actually said!"[19] However, the Duchess of Kent was seated next to the King when he spoke[20] and did not leave during the speech; and, undepicted in the film, the princess burst into tears "and the two parties, soon realising that they had gone too far, patched up an uneasy truce".[21] According to Charles Greville's memoirs: "The Queen [Adelaide] looked in deep distress, the Princess [Victoria] burst into tears, and the whole company were aghast. The Duchess of Kent said not a word. Immediately after they rose and retired, and a terrible scene ensued; the Duchess announced her immediate departure and ordered her carriage, but a sort of reconciliation was patched up, and she was prevailed upon to stay till the next day."[22][23]

William Lamb, 2nd Viscount Melbourne, who was prime minister when Victoria came to the throne and a political mentor to the young queen, was forty years her senior,[24] but is portrayed as a much younger man in the film.[6] As for King Leopold, he was her favourite uncle whose advice she constantly sought;[25] her interest in Albert was due not to the latter's success in wooing her but simply to please Leopold.[26]

Victoria's great-great-granddaughter Queen Elizabeth II viewed the film in a special screening; according to one source, she believed the film had a "lot of good points", but was unhappy with the change to the assassination attempt, and also thought the British officers' costumes looked too German.[27][28] Apart from the assassination attempt, historian Alex von Tunzelmann noted that "historically, [the film's] not at all bad", and especially praised the depiction of contemporary politics and the characteristics Friend put into his performance as Prince Albert.[16]

Director Vallée used his background as a DJ to "create a structure for a film using music with the right rhythm and balance. I wanted to combine classical pieces with a rock spirit".[4] During filming Vallée often played rock music, such as the Rolling Stones, to create the right "mood" before a scene.[4] Executive producer Colin Vaines knew composer Ilan Eshkeri, and hired him for the film.[4]Sinéad O'Connor performed "Only You", which O'Sullivan described as "very much in line with one of the overriding aims of the film, which was to be hopeful and tell people that these amazing love stories really can happen, it’s not just a fairy tale."[4]EMI Music released the film soundtrack.[29] It received a nomination for the 2010 Ivor Novello Award for Best Original Score.[30] The soundtrack includes the following tracks:

Momentum Pictures handled distribution of The Young Victoria in the United Kingdom.[31] The film's world premiere was held on 5 February 2009 at the 59th Berlin International Film Festival[32] while its UK premiere was held in London's Leicester Square on 3 March.,[33][34] though the film was shown in the small market town of Bridport, Dorset two days before this on 1 March 2009[35] in the Electric Palace Theatre, of which Julian Fellowes is a patron. The film was released in British cinemas on 6 March 2009.[1] On its opening week in the UK The Young Victoria grossed £1,016,053, and earned a total of £4,538,697 over its six-week run.[36]

The film received a generally positive reception and holds a 76% 'Fresh' rating on Rotten Tomatoes based on 145 reviews.[41]

Entertainment Weekly film critic Owen Gleiberman gave The Young Victoria a B+; he gave praise to Emily Blunt's performance and concluded, "The Young Victoria has a subtler flow than you might expect, and at times it's calmer than you may like. Director Jean-Marc Vallée's images have a creamy stateliness, but this is no gilded princess fantasy — it's the story of a budding ruler who learns to control her surroundings, and Blunt makes that journey at once authentic and relevant."[42]Manohla Dargis of The New York Times called it a "frivolously entertaining film" and believed it was "directed with some snap by Jean-Marc Vallée".[43] Dargis finished her review, "Despite the filmmakers’ efforts to persuade us that The Young Victoria is a serious work, and despite some tense moments and gunfire, the film’s pleasures are as light as its story. No matter. Albert may never rip Victoria’s bodice, but he does eventually loosen it, to her delight and ours."[43]

The Daily Telegraph called The Young Victoria a "production of the highest calibre with an impeccable cast."[6]The Times '​ Wendy Ide gave the film 3 out 5 stars wrote "It's decorative, but suffers from a stultifying lack of drama" and found similarities to the 1998 film Elizabeth. Ide found Victoria and Albert's relationship to be "persuasive and rather charming," and praised the performances of both the main and supporting cast, particularly noting Bettany's scene-stealing performance.[44]

Less positive was Peter Bradshaw, film critic for The Guardian, who gave the film two out of five stars. While initially looking forward to Blunt's performance, he believed the "black-belt minx" actress was "never really allowed to let rip. All that coiled feline sensuality stay[ed] coiled".[45] He thought the queen's relationship with Prince Albert "very, very unsexy", as their devotion "makes for a boring film".[45] Bradshaw did praise the power dynamics around Victoria, but concluded "I spent an hour and three-quarters waiting for this film to start. Where was the tang and the zing and the oomph of Fellowes's cracking script for Robert Altman's Gosford Park?"[45]

Sony Pictures Home Entertainment[53] released the DVD and Blu-ray on 13 July 2009 for the UK,[54] and 20 April 2010 for the US.[40][55] The DVD special features included deleted and extended scenes, and four featurettes on filming and the subject matter's history. The Blu-ray possesses a feature that allows viewers to access real-time data about the actors, music, film trivia and other information.[53]